3-blade Carbon - Titanium propeller, ground adjustable pitch
DURANDAL-3 DUR-3-175-C4-T
For VANs RV-12 with Rotax 912S/iS engine (100 hp)
Diameter : 175 cm / 68,9 inch
Weight : 2 kg / 4,4 lb
Drilling : 6M8d101,6 L13 (standard Rotax 9XX)
Clockwise rotation sense : right rotation, seen in the wind made by the propeller
=>
DATA SHEET
- E-PROPS :
the world's lightest propellers
-
Very small Moment of Inertia
-
100% carbon, RTM Manufacturing process, Helical Continuous Fibers
-
Electronic balancing
-
Titanium leading edge protection
-
ASTM F2506-13 standards / TBO (inspection) : 4.000 hours
-
ESR Effect : near from the behaviour of a variable pitch propeller
KIT for RV-12 :
- Propeller = Carbon Hub + Carbon Blades with Titanium leading edge protection
-
Carbon spacer, if necessary : : back 15 mm (brings the spinner of 15 mm closer to the reducer flange)
- Screws (standard)
- Special full-carbon spinner for RV-12 with central hole for pitot passage, diameter 250 mm
- Pitot tube passing through the spinner :
ADU-6 adapter
-
Digital Protractor (handy to adjust blade pitch)
-
Protection covers for blades in Neoprene
- Propeller Identification Sheet, with first recommended pitch (27°)
OPTIONS (extra cost - see Accessories) :
-
Titanium Screws : saves 115 g (on the 3-blade version) and to check the tightening of the screws from 100h to 200h.
-
Rotax drive lugs changer (the assembly of the E-Props V20 range is done without Rotax drive lugs)
Customer feedback :
E-Props on VANS RV-12 : 15 MPH gain !
'I have done a couple of test flights now. Your prop does a very good job. Climb and cruise performance are much better than the original Whirlwind 2-blade. It also beats the DUC Swirl-3 by 3-5 kts cruise efficiency and 100-200ft climb performance.' (20-08-2024)